Question

Resolver x + 3y=2 2x+1=y

Answer 1

Hola!! :)

x+ 3y= 2

2x+1= y

Método sustitución

x= 2-3y

2(2-3y) - y= -1

4-6y-y=-1

4+1=6y+y

5=7y

y=5/7

x= 2-3(5/7)

x= 2 -15/7

x=-1/7

Espero que te sirva!!Saludos!!

KevinG :)